Also known as: ハーフトップ, 露腹短上衣, 短款上衣, 露脐上衣, croptop
A top, usually a Tank Top or Sleeveless Shirt, that is cut short, designed to expose the wearer's Midriff, or Navel, sometimes even revealing Underboob.
A Crop Top and Crop Top Overhang are frequently signature elements in the outfit of Shimakaze (Kancolle) from Kantai Collection and Matoi Ryuuko from Kill La Kill.